EP 4049016 A4 20231122 - METHODS OF OPERATING AND CALIBRATING A GAS SENSOR, AND RELATED GAS SENSORS
Title (en)
METHODS OF OPERATING AND CALIBRATING A GAS SENSOR, AND RELATED GAS SENSORS
Title (de)
VERFAHREN ZUM BETRIEB UND KALIBRIEREN EINES GASSENSORS UND ZUGEHÖRIGE GASSENSOREN
Title (fr)
PROCÉDÉS DE FONCTIONNEMENT ET D'ÉTALONNAGE D'UN CAPTEUR DE GAZ, ET CAPTEURS DE GAZ ASSOCIÉS
Publication
Application
Priority
- US 201962924576 P 20191022
- US 2020070681 W 20201022
Abstract (en)
[origin: WO2021081553A1] A method of calibrating a gas sensor comprises determining a sensitivity of a gas sensor to one or more conditions proximate the gas sensor, determining one or more initial calibration factors comprising a sensitivity of the gas sensor to one or more analytes of interest, determining a current sensitivity of the gas sensor to the one or more conditions proximate the gas sensor by measuring a response of the gas sensor while the one or more conditions proximate the gas sensor varies during operation of the gas sensor, and adjusting the one or more initial calibration factors of the gas sensor based, at least in part on the current sensitivity of the gas sensor to the one or more conditions proximate the gas sensor, and a relationship between the sensitivity of the gas sensor to the one or more analytes of interest to the sensitivity of the gas sensor to the one or more conditions proximate the gas sensor. Related gas detectors, related methods of compensating and calibrating the gas sensors, and methods of determining a functionality of the gas sensors are disclosed.
IPC 8 full level
G01N 27/416 (2006.01); G01N 27/22 (2006.01); G01N 33/00 (2006.01)
CPC (source: CN EP KR US)
G01N 27/12 (2013.01 - CN); G01N 27/121 (2013.01 - CN US); G01N 27/18 (2013.01 - KR US); G01N 27/4163 (2013.01 - EP KR US); G01N 29/022 (2013.01 - KR); G01N 33/0006 (2013.01 - EP KR); G01N 33/006 (2013.01 - EP)
Citation (search report)
- [XI] US 2009188297 A1 20090730 - WILLETT MARTIN [GB], et al
- [XDI] US 2018052124 A1 20180222 - ROGERS BENJAMIN S [US], et al
- [A] US 2016077071 A1 20160317 - CHANCEY STEVEN [US]
- See also references of WO 2021081553A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2021081553 A1 20210429; CA 3153895 A1 20210429; CN 114631018 A 20220614; EP 4049016 A1 20220831; EP 4049016 A4 20231122; JP 2022553534 A 20221223; JP 7399275 B2 20231215; KR 20220084165 A 20220621; US 2022381731 A1 20221201
DOCDB simple family (application)
US 2020070681 W 20201022; CA 3153895 A 20201022; CN 202080073802 A 20201022; EP 20878723 A 20201022; JP 2022523321 A 20201022; KR 20227016905 A 20201022; US 202017755057 A 20201022